Senior Full-Stack Engineer for AI Agent Platform

Weights & Biases; Livingston (NJ); On-site; USD 182,000 - 242,000; Full time

Benefits offered by this job

Medical, dental, and vision insurance

401(k) with generous employer match

Flexible PTO

Equity awards

Job summary

CoreWeave is seeking a Senior Full Stack Engineer to own features across the stack—from backend infrastructure and API design to the React frontend powering the chat interface, billing UI, and agent configuration experience.

You will help build distributed worker systems and real-time streaming architectures for the ARIA Agent, collaborating with ML science, product, iOS, and SRE teams to ensure a fast, reliable experience.

Qualifications

• 4+ years of full stack engineering experience with backend and React/TypeScript frontend

Responsibilities

• Own features across the stack from backend to React frontend.
• Build and maintain distributed worker systems for agent conversations.
• Design real-time streaming interfaces and billing UI components.
• Collaborate with ML science, product, SRE teams and ensure production quality.

Skills

Full stack engineering

Python backend

TypeScript

React

Kubernetes

FastAPI

Observability tooling

MySQL

Tools

Datadog

Weave tracing

Job description

CoreWeave is seeking a Senior Full Stack Engineer to own features across the stack—from backend infrastructure and API design to the React frontend powering the chat interface, billing UI, and agent configuration experience.

You will help build distributed worker systems and real-time streaming architectures for the ARIA Agent, collaborating with ML science, product, iOS, and SRE teams to ensure a fast, reliable experience.